The Sid Meier's Civilization VII: Joseon Pack is an expansion that introduces the historical Korean dynasty of Joseon as a playable civilization. This DLC enhances gameplay by adding unique mechanics tailored to Cultural and Expansionist strategies. Players can manage city limits and population specialists, making careful planning essential to thrive across different eras. The Joseon civilization is designed to maximize internal growth and establish a scholarly society, starting with a bias towards rough terrain maps.

Key features include the unique Munchi ability, which affects specialist limits based on the player's capital and its unique Seowon Quarter. Players can also construct the Hwaseong wonder, enhancing culture and providing strategic advantages. Unique units like the Jangyongyoung and Turtle Ship offer specialized combat capabilities, enriching the gameplay experience and providing new strategies for players aiming to dominate the world.